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Old 03-12-2018, 06:19 PM
Ken Hosford Ken Hosford is offline
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Join Date: Nov 2009
Location: South East Michigan
Posts: 416
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You might get your self a piece of poster board as big as possible .
Make or buy a beam compass that is easily adjusted . and start with a piont and start drawing arcs in 1/8" increments till you find on that matches by laying the template on it and you will see when it starts leaving the arc .
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